Established Ohmatsu Seiko Co., Ltd. spin off from the machinery division of the company.

August, 1960:

Purchased the land at the current place of Kohoku-ku, Yokohama City due to the business expansion by the development of new products and completed the first phase of construction and moved to this site.

November, 1963:

Established Osaka Sales Office.

February, 1964:

Completion of the second phase of construction of Head Office Building.

May, 1966:

Unified the name to LEADR ELECTRONICS CORPORATION.

August, 1969:

Completion of Osaka Sales Office Building at 7-9, Kitahorie 2-chome and moved there.

Septmber,1969:

Established LEADER INSTRUMENTS CORP. as an overseas affiliated company in New York.

October, 1969:

Established Northern Kanto Sales Office.

November,1969:

Established Nagoya Sales Office.

January, 1971:

Established Sendai Sales Office.

June, 1972:

Established Fukuoka Sales Office.

November, 1976:

Received Letter of Goodwill from Kanagawa Taxation Office as a good tax declaration company.